ATMEL

1. **Microcontrollers (MCUs)**:
   - **AVR Series**: These are popular for embedded systems, valued for their low power consumption, high performance, and ease of programming.
   - **ARM Cortex-M Series**: These microcontrollers offer robust computing power, making them suitable for applications that require higher performance.

2. **Flash and EEPROM**: Atmel produced various types of flash memory and EEPROM chips used for data storage and firmware updates.

3. **Wireless Communication**: Atmel provided various wireless solutions, including Zigbee, Wi-Fi, and Bluetooth modules, ideal for IoT devices.

4. **Analog Products**: This includes sensors, amplifiers, and analog front-ends that support various analog signal processing applications.

5. **Security Solutions**: Atmel offered products aimed at security applications, such as hardware-based security modules and encryption chips to protect data and identities.